Behavior modification in mental retardation : the education and rehabilitation of the mentally retarded adolescent and adult
[by] William I. Gardner
Bok Engelsk 1972
Utgitt | London , 1972
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Omfang | ix, 379 p. : ill.
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Emner | |
ISBN | 0340052260
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Behavior modification in mental retardation : the education and rehabilitation of the mentally retarded adolescent and adult
William I. Gardner
Bok · Engelsk · 2006
William I. Gardner
Bok · Engelsk · 2006